CN201562533U - Transformer oil flow guide structure - Google Patents
Transformer oil flow guide structure Download PDFInfo
- Publication number
- CN201562533U CN201562533U CN2009203140906U CN200920314090U CN201562533U CN 201562533 U CN201562533 U CN 201562533U CN 2009203140906 U CN2009203140906 U CN 2009203140906U CN 200920314090 U CN200920314090 U CN 200920314090U CN 201562533 U CN201562533 U CN 201562533U
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- CN
- China
- Prior art keywords
- oil
- transformer
- cushion block
- lower clamping
- limb plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a transformer oil flow guide structure, which belongs to the technical field of transformer manufacturing. The technical scheme includes that the transformer oil flow guide structure comprises a transformer body (1), a lower clamping part limb plate (2) and an oil guide cushion block (3). An oil flow guide hole (4) is arranged on the oil guide cushion block formed by processing laminated paper plates or laminated wood; the oil guide cushion block is arranged between the transformer body and the lower clamping part limb plate; and an oil guide hole corresponding to the oil flow guide hole is also arranged on the lower clamping part limb plate. The transformer oil flow guide structure has the advantages of overcoming the complexity of using a steel oil guide structure, decreasing the possibility of electric discharge caused by arranging the steel guide structure, having simple structure and convenient realization, and being safe and reliable and simultaneously capable of supporting the transformer body.
Description
Affiliated technical field:
The utility model relates to a kind of transformer oil conductance to structure, belongs to technical field of transformer manufacturing.
Background technology:
In transformer, radiating mode for the forced oil-circulation guiding, can oily guide frame be set in device body bottom, oil is imported in the middle of the device body, thus the radiating efficiency of enhancer body, and general oily guide frame is pipe or square box structure, material is a steel, be welded on the lower clamping piece, and need welding limb plate the device body to be supported complex structure on the folder, processing difficulties, this Oil Guide structure need extend in the device body supporting plate on the other hand, and as winding overhang voltage height, insulation distance is near, it is improper that steel Oil Guide structure is provided with, can cause partial discharge, even puncture, cause serious consequence.
The utility model content:
The utility model purpose provides a kind of transformer oil conductance to structure, and is simple in structure, is convenient to realize, the oily conductance that can play a supporting role to the device body solves the problems referred to above that exist in the background technology to structure simultaneously.
The technical solution of the utility model is:
The transformer oil conductance comprises transformer body, lower clamping piece limb plate, Oil Guide cushion block to structure, be provided with oil stream pilot hole above the Oil Guide cushion block that processes with laminated paper board or lamination wood, the Oil Guide cushion block is arranged between transformer body and the lower clamping piece limb plate, also is provided with on the lower clamping piece limb plate and the corresponding oil guiding hole of oil stream pilot hole.
A plurality of Oil Guide cushion blocks are arranged between transformer body and the lower clamping piece limb plate, constitute oily conductance to structure, play the effect of supporting transformer body simultaneously.
Establish two location holes in Oil Guide cushion block bottom, offer oil guiding hole at each guiding cushion block and oil stream pilot hole corresponding position on the lower clamping piece limb plate, and weld two round steel as keeper.
The beneficial effects of the utility model: the utility model has overcome the complexity of using steel Oil Guide structure, reduces the possibility that the steel guide frame causes discharge is set, and is simple in structure, is convenient to realize, safe and reliable, can play a supporting role to the device body simultaneously.
Description of drawings:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the generalized section of Fig. 1.
Among the figure: transformer body 1, lower clamping piece limb plate 2, Oil Guide cushion block 3, oil stream pilot hole 4, keeper 5.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, the transformer oil conductance comprises transformer body 1, lower clamping piece limb plate 2, Oil Guide cushion block 3 to structure, be provided with oil stream pilot hole 4 above the Oil Guide cushion block that processes with laminated paper board or lamination wood, the Oil Guide cushion block is arranged between transformer body and the lower clamping piece limb plate, also is provided with on the lower clamping piece limb plate and the corresponding oil guiding hole of oil stream pilot hole.Four Oil Guide cushion blocks are arranged between transformer body and the lower clamping piece limb plate, constitute oily conductance to structure, play the effect of supporting transformer body simultaneously.
The concrete manufacturing process of present embodiment: Oil Guide cushion block 3 adopts laminated paper board or lamination wood to process, on the Oil Guide cushion block, beat φ 80-φ 120 (aperture can according to the actual conditions adjustment) hole, as oil stream pilot hole, make two φ 20 location holes in Oil Guide cushion block bottom, establish oil guiding hole at each guiding cushion block and oil stream pilot hole corresponding position on the lower clamping piece limb plate 2, and weld two certain altitude φ 15 round steel as keeper 5.The Oil Guide cushion block is placed between lower clamping piece limb plate and the device body as oily conductance to structure, plays the effect of eyelid retractor body simultaneously.
Claims (3)
1. a transformer oil conductance is to structure, it is characterized in that comprising transformer body (1), lower clamping piece limb plate (2), Oil Guide cushion block (3), be provided with oil stream pilot hole (4) above the Oil Guide cushion block that processes with laminated paper board or lamination wood, the Oil Guide cushion block is arranged between transformer body and the lower clamping piece limb plate, also is provided with on the lower clamping piece limb plate and the corresponding oil guiding hole of oil stream pilot hole.
According to the described transformer oil conductance of claim 1 to structure, it is characterized in that a plurality of Oil Guide cushion blocks are arranged between transformer body and the lower clamping piece limb plate.
According to the described transformer oil conductance of claim 1 to structure, it is characterized in that establishing two location holes in Oil Guide cushion block bottom, offer oil guiding hole at each guiding cushion block and oil stream pilot hole corresponding position on the lower clamping piece limb plate, and weld two round steel as keeper (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203140906U CN201562533U (en) | 2009-11-05 | 2009-11-05 | Transformer oil flow guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203140906U CN201562533U (en) | 2009-11-05 | 2009-11-05 | Transformer oil flow guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562533U true CN201562533U (en) | 2010-08-25 |
Family
ID=42627684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203140906U Expired - Fee Related CN201562533U (en) | 2009-11-05 | 2009-11-05 | Transformer oil flow guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302379A (en) * | 2013-06-25 | 2013-09-18 | 保定天威集团有限公司 | Fusion welding method of low magnetic plate of transformer clamp structure and round stainless steel |
| CN103456462A (en) * | 2013-08-26 | 2013-12-18 | 遵义桦坤节能设备有限公司 | Oil tank of furnace transformer |
-
2009
- 2009-11-05 CN CN2009203140906U patent/CN201562533U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302379A (en) * | 2013-06-25 | 2013-09-18 | 保定天威集团有限公司 | Fusion welding method of low magnetic plate of transformer clamp structure and round stainless steel |
| CN103456462A (en) * | 2013-08-26 | 2013-12-18 | 遵义桦坤节能设备有限公司 | Oil tank of furnace transformer |
| CN103456462B (en) * | 2013-08-26 | 2016-01-27 | 贵州派腾科技服务有限公司 | A kind of oil tank of furnace transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20131105 |